Miniature dual-acting sander



FIG. 1 is a left side elevational view of a miniature dual-acting sander showing my new design, the right side elevational view being substantially a mirror image thereof;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a miniature dual-acting sander, as shown and described. 